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php Programming Glossary: returninghttp://stackoverflow.com/questions/10057671/how-foreach-actually-works is NULL meaning iteration done . each indicated this by returning false . Test cases 4 and 5 Both each and reset are by reference..
Error logging, in a smooth way http://stackoverflow.com/questions/10331084/error-logging-in-a-smooth-way settings. We can still use this standard error handler by returning false within our custom error handler. The custom error handler..
how to get numeric types from mysql using PDO http://stackoverflow.com/questions/1197005/how-to-get-numeric-types-from-mysql-using-pdo values from the DB that are int type the PDOStatement is returning a string representation of the number and not a value of numeric..
How can an SQL query return data from multiple tables http://stackoverflow.com/questions/12475850/how-can-an-sql-query-return-data-from-multiple-tables would return all the rows of the table the first query returning anything over ID 2 and the second anything having ID 4 which..
Optimizing Kohana-based Websites for Speed and Scalability http://stackoverflow.com/questions/1260134/optimizing-kohana-based-websites-for-speed-and-scalability you to identify Which queries are run lots of times always returning the same data Which other heavy calculations are done lots of.. other heavy calculations are done lots of time always returning the same result And store these data results in some kind of..
Header only retrieval in php via curl http://stackoverflow.com/questions/1378915/header-only-retrieval-in-php-via-curl Yes the load will be lighter on the server since it's only returning only the http header responding after all to a HEAD request..
http://stackoverflow.com/questions/16959576/reference-what-is-variable-scope-which-variables-are-accessible-from-where-and functions to be idempotent acting only on their inputs and returning defined output however many times you call them. You should..
http://stackoverflow.com/questions/1725227/preg-match-and-utf-8-in-php From php's point of view strings are byte sequences and returning byte offset seems logical i don't say correct share improve..
How do I get current page full URL in PHP on a Windows/IIS server http://stackoverflow.com/questions/189113/how-do-i-get-current-page-full-url-in-php-on-a-windows-iis-server _SERVER REQUEST_URI which everyone seems to recommend is returning an empty string. _SERVER PHP_SELF is just returning index.php... is returning an empty string. _SERVER PHP_SELF is just returning index.php. php iis share improve this question Maybe because..
json_encode is returning NULL? http://stackoverflow.com/questions/1972006/json-encode-is-returning-null is returning NULL For some reason the item description returns NULL with..
Reference: mod_rewrite, URL rewriting and “pretty links” explained http://stackoverflow.com/questions/20563772/reference-mod-rewrite-url-rewriting-and-pretty-links-explained a port accepting HTTP requests coming in on that port and returning a response. A web server is entirely free to respond to any.. requests to a completely different service or machine returning specific HTTP status codes as responses redirecting requests..
PHP & MySQL: mysqli_num_rows() expects parameter 1 to be mysqli_result, boolean given http://stackoverflow.com/questions/2546314/php-mysql-mysqli-num-rows-expects-parameter-1-to-be-mysqli-result-boolean return php mysql share improve this question dbc is returning false. Your query has an error in it SELECT users. profile...
Simple “Long Polling” example code? http://stackoverflow.com/questions/333664/simple-long-polling-example-code sends a simple string after 2 10 seconds. 1 in 3 chance of returning an error 404 to show error handling in the coming Javascript..
Multiple returns from function http://stackoverflow.com/questions/3451906/multiple-returns-from-function php share improve this question There is no way of returning 2 variables. Although you CAN propagate an array and return..
http://stackoverflow.com/questions/3519939/make-curl-follow-redirects Worker and not www.wowhead.com npc 257 . I suspect php is returning before the external redirect happens. How can I fix this Thanks..
Parentheses altering semantics of function call result http://stackoverflow.com/questions/6726589/parentheses-altering-semantics-of-function-call-result but unfortunately they are here. In your example you're returning an array that's not referenced from anywhere else. If it were..
Why is Facebook PHP SDK getUser always returning 0? http://stackoverflow.com/questions/6790272/why-is-facebook-php-sdk-getuser-always-returning-0 is Facebook PHP SDK getUser always returning 0 I'm trying to work with a website that requires some information..
PHP - Returning the last line in a file? http://stackoverflow.com/questions/1062716/php-returning-the-last-line-in-a-file Returning the last line in a file I'm guessing it's fgets but I can't..
Mysqli Prepare Statement - Returning False, but Why? http://stackoverflow.com/questions/1219809/mysqli-prepare-statement-returning-false-but-why Prepare Statement Returning False but Why I have a function that generates a prepared INSERT..
Returning An Array of Objects in PHP Web Service http://stackoverflow.com/questions/1459955/returning-an-array-of-objects-in-php-web-service An Array of Objects in PHP Web Service I want to return an..
What does it mean to start a PHP function with an ampersand? http://stackoverflow.com/questions/1676897/what-does-it-mean-to-start-a-php-function-with-an-ampersand return a reference to a variable instead of the value. Returning by reference is useful when you want to use a function to find..
http://stackoverflow.com/questions/19358774/php-swear-word-filter question I came up to this method and it's working fine. Returning true in case there is an entry of bad words in the entry. Example..
UTF-8 characters in preg_match_all (PHP) http://stackoverflow.com/questions/2187615/utf-8-characters-in-preg-match-all-php related Is their an equivalent of preg_match_all in Python Returning an array of matches with their position in the string php regex..
Giving my function access to outside variable http://stackoverflow.com/questions/2531221/giving-my-function-access-to-outside-variable
HTML Purifier: Removing an element conditionally based on its attributes http://stackoverflow.com/questions/2638640/html-purifier-removing-an-element-conditionally-based-on-its-attributes use of HTML Purifier's excellent parsing capabilities. Returning null in a child class of HTMLPurifier_AttrTransform unfortunately..
PHP MySQL get locations in radius user's location from GPS http://stackoverflow.com/questions/3349808/php-mysql-get-locations-in-radius-users-location-from-gps is pretty computationally expensive as others have said. Returning huge datasets is also not a very good idea specially considering..
PHP SoapClient - Returning attribute values in a response http://stackoverflow.com/questions/3959839/php-soapclient-returning-attribute-values-in-a-response SoapClient Returning attribute values in a response I'm attempting to get values..
Returning JSON from a PHP Script http://stackoverflow.com/questions/4064444/returning-json-from-a-php-script JSON from a PHP Script I want to return a .JSON from a PHP..
difference between function and &function http://stackoverflow.com/questions/4355300/difference-between-function-and-function return a reference to a variable instead of the value. Returning by reference is useful when you want to use a function to find..
`return $this;` design pattern or anti-pattern? http://stackoverflow.com/questions/6138758/return-this-design-pattern-or-anti-pattern patterns anti patterns share improve this question Returning this allows you to chain calls and set values. It is very useful..
Returning JSON from PHP to JavaScript? http://stackoverflow.com/questions/682260/returning-json-from-php-to-javascript JSON from PHP to JavaScript I have a PHP script that's being..
Returning a value in constructor function of a class http://stackoverflow.com/questions/6849572/returning-a-value-in-constructor-function-of-a-class a value in constructor function of a class So far I have a..
PHPUnit , PEAR upgrading Errors http://stackoverflow.com/questions/8949963/phpunit-pear-upgrading-errors 'System.php' var_dump class_exists 'System' false Returning this bool true PEAR Manual Checking if PEAR works Step 4 When..
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